Merge "Remove unused PackageMonitor#register() that has an externalStorage parameter" into main

                (thread == null) ? BackgroundThread.getHandler() : new Handler(thread));

    }

    public void register(Context context, UserHandle user,

            boolean externalStorage, Handler handler) {

        // Remove until all using code are updated to new method.

        register(context, user, handler);

    }

    /**

     * Register for notifications of package changes such as install, removal and other events.